You can sidestep most problems associated with brineshrimp by raising your own, it is cheap and easy.Ornatapinnis said:I know this was not your question but..
Live brine shrimp being fed to a salt water aquarium is real risky business. They are bred in real nasty conditions and often carry multiple problems (parasites, bacterias, etc.) Since they are a salt water organisn, these thins will transfer into your aquarium and continue to live and possibly affect your fish.
As per you squirrel, they are not picky eaters, a good balanced diet such as Ocean Nutritions Formula one or two is a great multi complex diet to use. Suplementing it's diet with pieces of shrimp, krille, squid and the like are a good option too.
Joel
Some of the Sargocentrum genus stay small (3-4")